31040288

素因数分解:

$2^5\times {\mathrm{311}}^1\times {\mathrm{3119}}^1$

素因数の和:3440

約数の個数: 24

約数和(自身を含む): 61326720

約数和(自身を除く): 30286432

約数列:

[1, 2, 4, 8, 16, 32, 311, 622, 1244, 2488, 3119, 4976, 6238, 9952, 12476, 24952, 49904, 99808, 970009, 1940018, 3880036, 7760072, 15520144, 31040288]

約数ペア:

[(1, 31040288), (2, 15520144), (4, 7760072), (8, 3880036), (16, 1940018), (32, 970009), (311, 99808), (622, 49904), (1244, 24952), (2488, 12476), (3119, 9952), (4976, 6238)]